i was away from the puter this weekend. lots of opinions in this thread. i appreciate everyone's opinion.
first off, the lowest total wattage of LED's able to produce 1 lb. is 360 watts. two different grows... so for the four people who voted 400 watts, i have to officially call you the winners in the poll.
then, two more grows at 600 watts and one at 720 watts. all grows used ONLY
leds and produced over 1 lb.
here are the documented results.
first off, Mr. X and EVO90 V3 lights. according to the manufacturer these lights only put out 70 watts, so this dude grew a pound with 280 real watts 600 grams
, 2.14 gpw
results in a different thread. https://www.icmag.com/ic/showpost.ph...1&postcount=95
Addicted2Grow has three threads here at ICMAG where he clears the 1 pound mark. with 360 watts, 600 watts and 720 watts. his 360 in reality is around 354 and so on... 118 watts out of 120 watt units.
first grow, 360 watts
, 468 grams
, 1.3 gpw
another grow from Addicted2Grow, 600 watts
, 642 grams
, 1.07 gpw
and one final grow from Addicted2Grow, 720 watts
, 690 grams
, 0.96 gpw
finally, a cannabis dot com member, stra8outtaweed using 600 watts
getting 528 grams
for a 0.88 gpw
from 4 Welthink WEX-C150's
just bought a kill a watt and measured my wex, only 109 watts, brings this grow up to 1.21 gpw
google "LED GROW SHOW" for his thread...
Jacky_Brown's got 1890 grams
for a .9 gpw
rating using 2.1K
More PowerLED's... Models 120 and 180